Lower Salt Fork Red HUC8 11120202
A 3,231 km² sub-basin of the Arkansas-White-Red region in OK, TX. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
57
Moderate
Drought index
363
Extreme
Area in D2+
66.72%
42.56% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
300%
p68 of record
Water assets
1,807
55 springs · 787 wells
USGS gauges (3)
- Salt Fork Red River near Elmer, OK0730111043 cfsp58 · normal
- Salt Fork Red River at Mangum, OK0730050022 cfsp77 · above normal
- Salt Fork Red River near Wellington, TX07300000no readingno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-20 | 363 | 66.72 | 0/2 | p68 |
| 2026-10-19 | 363 | 66.72 | 0/2 | p77 |
| 2026-10-18 | 363 | 66.72 | 0/2 | p91 |
| 2026-10-17 | 363 | 66.72 | 0/2 | p96 |
| 2026-10-16 | 363 | 66.72 | 0/2 | p98 |
| 2026-10-15 | 363 | 66.72 | 1/2 | p61 |
| 2026-10-14 | 363 | 66.72 | 2/2 | p14 |
| 2026-10-13 | 363 | 66.72 | 1/2 | p33 |
| 2026-10-12 | 363 | 66.72 | 1/2 | p32 |
| 2026-10-11 | 363 | 66.72 | 1/2 | p30 |
| 2026-10-10 | 363 | 66.72 | 1/2 | p23 |
| 2026-10-09 | 363 | 66.72 | 1/2 | p21 |
| 2026-10-08 | 399 | 100 | 1/2 | p23 |
| 2026-10-07 | 399 | 100 | 1/2 | p28 |
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